56091075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 106868160

約数和(自身を除く): 50777085

約数列:

[1, 3, 5, 15, 17, 25, 29, 37, 41, 51, 75, 85, 87, 111, 123, 145, 185, 205, 255, 425, 435, 493, 555, 615, 629, 697, 725, 925, 1025, 1073, 1189, 1275, 1479, 1517, 1887, 2091, 2175, 2465, 2775, 3075, 3145, 3219, 3485, 3567, 4551, 5365, 5945, 7395, 7585, 9435, 10455, 12325, 15725, 16095, 17425, 17835, 18241, 20213, 22755, 25789, 26825, 29725, 36975, 37925, 43993, 47175, 52275, 54723, 60639, 77367, 80475, 89175, 91205, 101065, 113775, 128945, 131979, 219965, 273615, 303195, 386835, 456025, 505325, 644725, 659895, 747881, 1099825, 1368075, 1515975, 1934175, 2243643, 3299475, 3739405, 11218215, 18697025, 56091075]

約数ペア:

[(1, 56091075), (3, 18697025), (5, 11218215), (15, 3739405), (17, 3299475), (25, 2243643), (29, 1934175), (37, 1515975), (41, 1368075), (51, 1099825), (75, 747881), (85, 659895), (87, 644725), (111, 505325), (123, 456025), (145, 386835), (185, 303195), (205, 273615), (255, 219965), (425, 131979), (435, 128945), (493, 113775), (555, 101065), (615, 91205), (629, 89175), (697, 80475), (725, 77367), (925, 60639), (1025, 54723), (1073, 52275), (1189, 47175), (1275, 43993), (1479, 37925), (1517, 36975), (1887, 29725), (2091, 26825), (2175, 25789), (2465, 22755), (2775, 20213), (3075, 18241), (3145, 17835), (3219, 17425), (3485, 16095), (3567, 15725), (4551, 12325), (5365, 10455), (5945, 9435), (7395, 7585)]